How To Fix XM312 - Entry &1 / &2 already exists in table OPMODE_EXT_TOOL

XM312 - Overview

• Message type: E = Error

• Message class: XM - XMI interface and SMAPIS messages to XMI log

• Message number: 312

• Message text: Entry &1 / &2 already exists in table OPMODE_EXT_TOOL

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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XM312 - Details

• The SAP error message XM312 indicates that there is an attempt to insert a duplicate entry into the table OPMODE_EXT_TOOL. This table is typically used to manage external tools or modes in the SAP system, and the error suggests that the combination of values you are trying to insert already exists in the table.
  
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Entry: You are trying to add an entry with a key that already exists in the OPMODE_EXT_TOOL table.
  Data Integrity: The system enforces data integrity rules to prevent duplicate entries, which is why the error is triggered.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries:
  
  Use transaction code SE11 (Data Dictionary) or SE16 (Data Browser) to view the contents of the OPMODE_EXT_TOOL table.
  Look for the specific entry that is causing the conflict. You can filter by the key fields mentioned in the error message (the &1 and &2